Let the selling price of the Large and Small boxes of chocolates be Rs.200 and Rs.100 respectively. Let us consider that the Large box has L grams of chocolate while the Small box has S grams of chocolate. The relation between the selling price per gram of chocolate can be represented as:
200
L
=0.88×
100
S
On solving we obtain the ratio of the amount of chocolate in each box as:
L
S
=
25
11
The percentage by which the weight of chocolate in the large box exceeds that in the small box =(